GASCO 221L-340-50 Disposable Calibration Gas, 0.5% Oxygen in Nitrogen, CGA 165
The GASCO Calibration Gas: Nitrogen (MPN 221L-340-50) is a disposable calibration gas for all OEM gas detectors, featuring a gas mixture of Oxygen 0.5% with +/-5% accuracy and a CGA 165 fitting. This product is…
SKU 3G-OTH-550789
Also listed as: 221L34050 · 221L 340 50
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The GASCO Calibration Gas: Nitrogen (MPN 221L-340-50) is a disposable calibration gas for all OEM gas detectors, featuring a gas mixture of Oxygen 0.5% with +/-5% accuracy and a CGA 165 fitting. This product is supplied by 3G Electric, a global industrial solutions provider that interprets customer demand and delivers genuine equipment across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is GASCO calibration gas 221L-340-50 used for?
This disposable calibration gas is used to verify and adjust the accuracy of all OEM gas detectors. It contains a certified mixture of 0.5% oxygen in nitrogen, ensuring reliable sensor response for safety monitoring in industrial environments.
What are the specifications of GASCO 221L-340-50?
The GASCO 221L-340-50 is a disposable calibration gas with a mixture of 0.5% oxygen in nitrogen, ±5% accuracy, and a CGA 165 fitting. It is designed for use with all OEM gas detectors and has a background gas of nitrogen.
Where to buy GASCO calibration gas 221L-340-50 worldwide?
3G Electric supplies the GASCO 221L-340-50 calibration gas to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine calibration gas for your OEM gas detectors regardless of your location.
How to use GASCO disposable calibration gas for gas detectors?
Attach the CGA 165 fitting to your gas detector's regulator, open the valve slowly, and expose the sensor to the flowing gas. Follow the detector manufacturer's calibration procedure. After use, close the valve and dispose of the cylinder properly.
GASCO Products
3G Electric supplies GASCO calibration gases for portable gas detectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
